drm/i915: remove restore in resume
Don't need extra config restore like for intel_agp, which might cause resume hang issue found by Alan on 845G. Cc: Stable Team <stable@kernel.org> Cc: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: NZhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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